May, 2023

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First X-ray of a single atom

Science Daily: Pharmacology News

Scientists have taken the world's first X-ray SIGNAL (or SIGNATURE) of just one atom. This groundbreaking achievement could revolutionize the way scientists detect the materials.

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Harvard Professor Wrongly Belittles MRNA Covid Vaccine R&D In Congressional Testimony

Forbes: Drug Truths

In the midst of the Covid-19 pandemic, when thousands of people were dying on a daily basis, the hopes of the world rested on the biopharmaceutical industry for rapidly finding vaccines, antibodies and therapeutants.

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Molecules on the Move: April ’23

Drug Hunter

This article compiles 20+ recent small molecules of general interest in the news in April 2023, with structures where they are available. Capacity Bio’s MAS Receptor Agonists with $35M Raised for FIH Clinical Trials MAS modulator from WO2022165189 example 107 New start-up Capacity Bio backed by RA Capital, Insight Partners, and Remiges Ventures with $35 million funding is working on taking first-in-class mitophagy agonists into clinical trials, which are expected to start in 2024.

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Upcoming Webinar: Artificial Intelligence Drug Discovery — Where are we now?

Collaborative Drug

Upcoming Webinar: Artificial Intelligence Drug Discovery — Where are we now?

Drugs 182
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Bridging Innovation & Patient Care: The Growing Role of AI

Speaker: Simran Kaur, Co-founder & CEO at Tattva.Health

AI is transforming clinical trials—accelerating drug discovery, optimizing patient recruitment, and improving data analysis. But its impact goes far beyond research. As AI-driven innovation reshapes the clinical trial process, it’s also influencing broader healthcare trends, from personalized medicine to patient outcomes. Join this new webinar featuring Simran Kaur for an insightful discussion on what all of this means for the future of healthcare!

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Nucleophilic covalent ligand discovery for the cysteine redoxome

Covalent Modifiers

Fu, L., Jung, Y., Tian, C. et al. Nat Chem Biol (2023). [link] With an eye toward expanding chemistries used for covalent ligand discovery, we elaborated an umpolung strategy that exploits the ‘polarity reversal’ of sulfur when cysteine is oxidized to sulfenic acid, a widespread post-translational modification, for selective bioconjugation with C-nucleophiles.

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Multivitamin improves memory in older adults, study finds

Science Daily: Pharmacology News

Taking a daily multivitamin may help slow age-related memory decline, a new study has found.

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NPR and DrugPatentWatch – Can drug injector pens be swapped?

Drug Patent Watch

On NPR’s All Things Considered, Sydney Lupkin asked DrugPatentWatch if drug patents could be used to identify injector pens which could then be swapped to fix drug shortages. Referring to… The post NPR and DrugPatentWatch – Can drug injector pens be swapped? appeared first on DrugPatentWatch - Make Better Decisions.

Drugs 116
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Reviews & Reactions: C-H Borylation of BCPs, Magic Chloro, and More

Drug Hunter

This “journal club” article highlights five recent articles of general interest to drug discovery scientists, including reviews on therapeutic areas of interest, principles and areas of medicinal chemistry and pharmacology, and a synthetic transformation worth keeping in mind. 1. A “Magic Chloro” Med. Chem. Review D. Chiodi and Y. Ishihara (Vividion) J.

Trials 144
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CDD Exhibiting and Presenting at Bio-IT World, Boston, May 16-18, 2023

Collaborative Drug

CDD Exhibiting and Presenting at Bio-IT World, Boston, May 16-18, 2023

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From Diagnosis to Delivery: How AI is Revolutionizing the Patient Experience

Speaker: Simran Kaur, Founder & CEO at Tattva Health Inc.

The healthcare landscape is being revolutionized by AI and cutting-edge digital technologies, reshaping how patients receive care and interact with providers. In this webinar led by Simran Kaur, we will explore how AI-driven solutions are enhancing patient communication, improving care quality, and empowering preventive and predictive medicine. You'll also learn how AI is streamlining healthcare processes, helping providers offer more efficient, personalized care and enabling faster, data-driven

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Selective control of parasitic nematodes using bioactivated nematicide

Covalent Modifiers

Burns, A.R., Baker, R.J., Kitner, M. et al. Selective control of parasitic nematodes using bioactivated nematicides. Nature (2023) [link] Parasitic nematodes are a major threat to global food security, particularly as the world amasses 10 billion people amid limited arable land. Most traditional nematicides have been banned owing to poor nematode selectivity, leaving farmers with inadequate means of pest control.

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Seqera Labs partners with Genomics England to enhance genomic research capabilities

Drug Discovery Today

BARCELONA/LONDON, 25.05.23: Seqera Labs, the leading provider of secure workflow orchestration software in the life sciences sector, has partnered with Genomics England, the government-owned company that launched the 100,000 Genomes Project in partnership with the NHS. The new collaboration between Seqera Labs and Genomics England will enable whole genome analysis to be carried out at a larger scale with greater efficiency, helping more patients benefit from genomic healthcare and equipping rese

Research 113
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Half of world's largest lakes losing water

Science Daily: Pharmacology News

Fifty-three percent of the world's largest freshwater lakes are in decline, storing less water than they did three decades ago, according to a new study. The study analyzed satellite observations dating back decades to measure changes in water levels in nearly 2,000 of the world's biggest lakes and reservoirs. It found that climate change, human consumption and sedimentation are responsible.

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DrugChatter.com: AI Chat for Biopharmaceutical Drug Insights

Drug Patent Watch

Introducing DrugChatter.com: Empowering Access to Biopharmaceutical Drug Insights through AI Chat We are pleased to introduce DrugChatter.com, a groundbreaking platform that redefines the way professionals obtain concise, cited information on… The post DrugChatter.com: AI Chat for Biopharmaceutical Drug Insights appeared first on DrugPatentWatch - Make Better Decisions.

Drugs 105
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How Machine Learning Drives Clinical Trial Efficiency

Clinical trial data management is increasingly challenging as studies grow in complexity. Quickly accessing and analyzing study data is vital for assessing trial progress and patient safety. In this paper, we explore real-time data access and analysis for proactive study management. We investigate using adverse event (AE) data to monitor safety and discuss a clinical analytics platform that supports collaboration and data review workflows.

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Drug Hunter Journal Club: April 2023

Drug Hunter

We couldn’t include everything in Molecules of the Month, but here’s a round-up of up of 16 additional molecules of potential interest that we didn’t have space for in April, including a highly selective caspase inhibitor from a non-catalytic cysteine, a GPR40 AgoPAM from BMS with activity on GLP-1, a few examples of both on- and off-target toxicities, and several clinical candidates. 1.

Drugs 133
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Drug Discovery Industry Roundup with Barry Bunin — May 3, 2023

Collaborative Drug

Drug Discovery Industry Roundup with Barry Bunin — May 3, 2023

Drugs 130
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Data-Driven Global Assessment of Protein Kinase Inhibitors with Emphasis on Covalent Compounds

Covalent Modifiers

Elena Xerxa, Filip Miljković, and Jürgen Bajorath Journal of Medicinal Chemistry 2023 DOI: 10.1021/acs.jmedchem.3c00621 Large-scale analysis of public human and mouse protein kinase inhibitor (PKI) data identified more than 155,000 human PKIs (and ∼3000 murine PKIs), for which reliable activity measurements were available. Human PKIs were active against 440 kinases (85% coverage of the kinome).

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Sphere Fluidics updates brand identity to align with ambitious, global commercial growth strategy

Drug Discovery Today

New branding reflects customer-centric approach and showcases pioneering, single cell analysis technology Rebrand follows a period of significant growth for the Company, including key leadership team appointments, state-of-the-art facility expansion, and new scientific partnerships

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Deliver Fast, Flexible Clinical Trial Insights with Spotfire

Clinical research has entered a new era, one that requires real-time analytics and visualization to allow trial leaders to work collaboratively and to develop, at the click of a mouse, deep insights that enable proactive study management. Learn how Revvity Signals helps drug developers deliver clinical trial data insights in real-time using a fast and flexible data and analytics platform to empower data-driven decision-making.

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Plants can distinguish when touch starts and stops, study suggests

Science Daily: Pharmacology News

Even without nerves, plants can sense when something touches them and when it lets go, a study has found. In a set of experiments, individual plant cells responded to the touch of a very fine glass rod by sending slow waves of calcium signals to other plant cells, and when that pressure was released, they sent much more rapid waves. While scientists have known that plants can respond to touch, this study shows that plant cells send different signals when touch is initiated and ended.

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Synthesis, in silico and in vitro studies of hydrazide?hydrazone imine derivatives as potential cholinesterase inhibitors

Chemical Biology and Drug Design

Hydrazide-hydrazone derivatives were synthesized and tested for their ability to inhibit acetylcholinesterase (AChE) and butyrylcholinesterase (BChE). In addition, molecular docking and ADME studies were carried out. Abstract A series of hydrazide-hydrazone imine derivative compounds (3a–k) were synthesized and their structures characterized using FTIR, 1 H, and 13 C (NMR) spectroscopic methods.

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Degrader Radar, Apr. ’23: DCAF1, on CNS Degraders, and More

Drug Hunter

This article highlights six recent articles of interest in the field of targeted protein degradation including but not limited to potentially new ligases, recruiting motifs, and a discussion on the feasibility of CNS-penetrant degraders. 1. “Reinstating targeted protein degradation with DCAF1 PROTACs in CRBN PROTAC resistant settings” Novartis, Basel, CH + Cambridge, MA BioRxiv , April 14, 2023 This Novartis study identified a novel non-covalent ligand for the E3 ligase receptor DCAF1 for use in

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Suppression of lung oxidative stress, inflammation and fibrosis following nitrogen mustard exposure by the selective farnesoid X receptor agonist obeticholic acid [Toxicology]

ASPET

Nitrogen mustard (NM) is a cytotoxic vesicant known that causes pulmonary injury that can progress to fibrosis. NM toxicity is associated with an influx of inflammatory macrophages in the lung. Farnesoid X Receptor (FXR) is a nuclear receptor involved in bile acid and lipid homeostasis that has anti-inflammatory activity. In these studies, we analyzed the effects of FXR activation on lung injury, oxidative stress and fibrosis induced by NM.

Treatment 100
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Clinical Data Like You´ve Never Seen It Before: Why Spotfire Is the Leading Tool for Clinical Analytics

Clinical development organizations face a wide array of challenges when it comes to data, many of which can impact the operational effectiveness of their clinical trials. In this whitepaper, experts from Revvity Signals explore how solutions like TIBCO® Spotfire® enable better, more streamlined studies. The whitepaper also features a success story from Ambrx, a leading biopharmaceutical company, detailing how it has leveraged Spotfire to tackle data quality and collaboration challenges in clinic

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Discovery of a New-Generation S-Adenosylmethionine-Noncompetitive Covalent Inhibitor Targeting the Lysine Methyltransferase Enhancer of Zeste Homologue 2

Covalent Modifiers

Yi Zhang, Hong Yang, Bingbing Li, Jiayi Li, Huaxuan Li, Qiongyu Shi, Bang Li, Zekun Wang, Jiahong Zheng, Ying Zhang, Hui Dong, Xun Huang, and Yuanxiang Wang Journal of Medicinal Chemistry 2023 DOI: 10.1021/acs.jmedchem.3c00504 The first-generation enhancer of zeste homologue 2 (EZH2) inhibitors suffer from several limitations, such as high dosage, cofactor S-adenosylmethionine (SAM) competition, and acquired drug resistance.

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Touchlight completes expansion, creating one of the world’s largest DNA manufacturing facilities in London, UK

Drug Discovery Today

The Facility will have capacity that exceeds today’s global plasmid DNA demand and can enable commercialisation of genetic medicines. Transformation of Grade II-listed Victorian waterworks on the River Thames in Hampton, London. Supplying many of the top biopharmaceutical companies in the world to dramatically enhance their ability to develop genetic medicines.Expansion follows recent acceptance of a Drug Master File and first investigational new drug application using doggybone DNA.

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Deep sea surveys detect over five thousand new species in future mining hotspot

Science Daily: Pharmacology News

There is a massive, mineral-rich region in the Pacific Ocean -- about twice the size of India -- called the Clarion-Clipperton Zone (CCZ), which has already been divided up and assigned to companies for future deep-sea mining. To better understand what may be at risk once companies start mining, a team of biologists has built the first 'CCZ checklist' by compiling all the species records from previous research expeditions to the region.

Science 255
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Xanthones as potential ??glucosidase non?competition inhibitors: Synthesis, inhibitory activities, and in silico studies

Chemical Biology and Drug Design

Eleven 1,6- and 1,3-substituted xanthone compounds were designed and synthesized, of which four were new compounds. Their α -glucosidase inhibitory activities in vitro and in silico were evaluated. This study provided a theoretical basis for the rapid discovery and structural modification of non-competitive xanthone inhibitors of α -glucosidase. Abstract α -glucosidase inhibitors (AGIs) were commonly used in clinical for the treatment of type 2 diabetes.

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A Cross-Functional Mindset in DMPK

Drug Hunter

Dian Su’s journey from chemistry and proteomics to the DMPK of drug conjugates Following a different path comes naturally to Dian Su, Senior Director of DMPK at Bicycle Therapeutics. From a childhood in a small village in China’s northeast Shandong province to her work examining the drug metabolism and pharmacokinetics (DMPK) of antibody-drug conjugates (ADCs) and Bicycle toxin conjugates ® (BTCs), Dian has always looked to forge something new.